FTW87DRD14

NTSB accident investigation · Grumman G-164B · Oak Grove, LA · August 12, 1987

Accident · No injuriesFinal report
Date
August 12, 1987, 18:30 local (23:30 UTC)
Place
Oak Grove, LA
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N48614Grumman G-164B
Weather
Visual (VMC) · Day
Status
Completed · report August 31, 1988
Report
Approved by Office Director
FAA report
19870812044469A
Case key
22208

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

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Sequence of events

NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.

Loss of engine powerManeuvering - aerial application
Reason for occurrence undeterminedCause
Forced landingDescent - emergency
Nose overLanding - roll
Terrain condition - softFactor

Analysis

After completing the last pass of an agricultural operation the pilot pulled up and started a turn. At this time the engine started shaking and losing power. The pilot attempted a forced landing in a soft field. The wheels bogged four or five inches into the soft wet soil and the aircraft nosed over into an inverted attitude and stopped. The cause of the engine failure was not determined.

Aircraft

Registration
N48614
Reported as
Grumman G-164B
Category
Airplane
Serial number
86B
Airframe hours
4,874
Engine
P&W R-985, 450 horsepower, reciprocating
Damage
Substantial damage
Flight
Aerial application · Part 137
Operator
Adams Flying Service
Registered owner
Adams Flying Service
Airworthiness certificate
Special, Restricted (Special)
Last inspection
Annual · June 2, 1987 · 190 hours before
Departed
Holly Ridge, LA

Matched to the registry by N-number and the event date; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
23
Certificate
Commercial
Airplane ratings
Single-engine land, Multi-engine land
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Front
Flight hours
891 total · 610 in this make and model · 822 as pilot in command · 204 in the last 90 days · 7 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Visibility
10 statute miles
Lowest ceiling
None
Temperature
93 °F

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.